Giraldo Bustamante, Carlos Julio; DurĂ¡n Uribe, Juan Carlos2023-07-132023-07-1320219789587981407https://www-digitaliapublishing-com.cientifica.remotexs.co/visorreadspeaker/116277http://146.190.124.33/handle/123456789/8725spaLawEstudios de derecho contractual